List,
Page 68 of Railroad Model Craftsman, November 2007, has an
article on installing these in an RDC-2 car. Author is Claude Quesnell,
who operates DCC, so decoder was involved in installing.
. Richmond Controls is mentioned as a source.
- Alan Evans
o The Ohio Evans
_____
From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of
Robert Boring
Sent: Wednesday, August 27, 2008 3:11 PM
To: [email protected]; Bob Werre
Subject: Re: {S-Scale List} Richmond Controls
Gerry,
I'm very interested in your review of the structure light bars. Any idea
when that will be available?
Thanks
Bob Boring
----- Original Message -----
From: Gerry Evans
To: Bob Werre ; [EMAIL PROTECTED] <mailto:S-Scale%40yahoogroups.com> .com
Sent: Wednesday, August 27, 2008 11:43 AM
Subject: Fw: {S-Scale List} Richmond Controls
BOB:
While I am dubious about being able to make these work with MV lenses, don't
overlook http://www.miniatro
<http://www.miniatronics.com/Merchant2/merchant.mvc.>
nics.com/Merchant2/merchant.mvc. They have some nice headlights in
incandescent and LED. See my article in the "S Gaugian" about the
gas-electric. All electronics there, except the drive-train itself, came
from Miniatronics. I think it was the Jan/Feb 2007 edition. Now evaluating
their multi-unit structure/building lighting bar with the tiny/mini-LED's
for a product review for Don H. Also, as an aside, Miniatronics has the best
1.5v bulbs I've ever seen. No glob of insulation at the base of the bulbs.
Gerry Evans
In Flagstaff
Yes Ed, I have done a test in the last couple of nights using the
surface mount LED mounted in a MV lens. My impression with the resistor
provided, was that it was just a bit dim. The problem with the surface
mount unit is that it's like a bare bulb where the light is emitted in
all directions. The more typical larger bullet shaped unit focuses
light, which better imitates the polished reflector in a steam era
headlight. I smallest unit that I've seen of this type is 3mm--what
would be ideal is one that is about 1 to 1.5mm and had flexible leads.
I see that Richmond does mentions a 2mm size--I will investigate that next.
Bob Werre
ed_loizeaux wrote:
> --- In [EMAIL PROTECTED] <mailto:S-Scale%40yahoogroups.com> .com
<mailto:S-Scale%40yahoogroups.com>, Bob
> Werre <[EMAIL PROTECTED]> wrote:
> > the standard LEDs being too large is
> > something that could be cured eventually.
> > Bob Werre
>
> Mr. Roberto'....Y'otter take a gander at the new LEDs called "surface
> mount technology" (aka SMT). These are about 1/32" square and darn
> near bright enough to hurt your eyes. They come from Richmond Controls
> with 6" long magnet wire leads already attached. Various colors are
> available including white with blue tinge and white without blue tinge
> for the modern guys, pale yellow and yellower yellow for the steam era
> guys, blue, red, etc. A reasonable simulation of bulbs is possible if
> you do not need to actually see the filament. Yes, you could lose one
> of these little dudes under your finger nail. While mechanically
> small, electrically they are the same as any other LED. I use them in
> HO caboose marker lights on my S scale caboosi. Looks good! The
> bightness can be adjusted by the addition of a resistor. All in all, a
> vastly superior approach to model RR lighting since they never burn
> out. Rest assured, the "too large" problem has been solved. Ed L.
>
>
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